Ferraz de Lima, J.A. Ferraz de Lima, C.L.B. Krieger-Azzolini, M.H. Boschero, A.C.
Topografia da regiao pancreatica do pacu, Piaractus mesopotamicus Holmberg, 1887
Topography of the pancreatic region of the pacu, Piaractus mesopotamicus Holmberg, 1887